17A-03-41220 Radiator O-Ring for Komatsu Bulldozers D155A D155AX D275A D375A

17A-03-41220 Radiator O-Ring – High-Quality Aftermarket Replacement for Komatsu Bulldozers

Ensure leak-free radiator sealing in your Komatsu bulldozer with this premium aftermarket 17A-03-41220 radiator O-ring. Engineered as a direct OEM replacement, it provides reliable compression sealing to prevent coolant leaks, maintain proper pressure, and protect against overheating in heavy-duty dozing conditions.

Key Benefits for Contractors and Operators

• Prevents Coolant Leaks: Durable O-ring stops seepage, avoiding mess, environmental issues, and potential engine damage.
• Direct Fit Installation: Matches genuine Komatsu specs for quick, no-modification replacement – easy to install during radiator service.
• Built Tough for Heavy Duty Use: High-grade material resists heat, pressure, and harsh conditions for long-lasting reliability on job sites.
• Cost-Effective Alternative: OEM-level sealing at aftermarket pricing – ideal for routine maintenance and fleet repairs.
• Fast Shipping: In stock and ready to ship within 1-3 days.

Compatible Komatsu Models

This radiator O-ring is commonly used for models including (verify your machine’s parts manual for exact fit):

• D155A
• D155AX
• D275A
• D275AX
• D375A

Specifications

Questions? Contact us for fitment confirmation or bulk pricing. We stand behind our parts with fast shipping and easy returns.